Medical device



FIG. 1 is a first perspective view of a medical device.

FIG. 2 is a second perspective view of the medical device.

FIG. 3 is a front elevational view of the medical device.

FIG. 4 is an enlarged left side elevational view of the medical device.

FIG. 5 is an enlarged right side elevational view of the medical device.

FIG. 6 is a top plan view of the medical device; and,

FIG. 7 is a bottom plan view of the medical device.

The broken lines depict portions of the medical device that form no part of the claimed design. 

CLAIM What is claimed is the ornamental design for medical device, as shown and described. 